Tools · Comparison

Clerk.io vs Markopolo vs PromptLoop

All three are chatbot tools. Here is what separates them.

	Clerk.io	Markopolo	PromptLoop
What it is	Clerk.io's AI agent helps e-commerce stores grow revenue with personalized search, product recommendations, email campaigns, social media and ads.	Markopolo AI is an agent-led CEP for ecommerce, retail & D2C brands. It powers personalized behavioral marketing across 6 channels to boost revenue.	AI platform for GTM & B2B Sales: Automate web scraping, Deep Research, and CRM data enrichment for accurate B2B insights. 10x faster B2B research. Get started…
Category	Chatbot	Chatbot	Chatbot
Pricing	Freemium	Freemium · $49 - $159/mo	Free · Free
How it bills	Not published	Flat monthly	Free
Free tier	Yes	Yes	Yes
Rating	Not yet rated	Not yet rated	Not yet rated
Features	—	—	—
What works	Has a free tier, so it can be tried before paying Sits in Chatbot, one of the better-covered categories here — easy to compare	Has a free tier, so it can be tried before paying Publishes its price openly — $49 - $159/mo Sits in Chatbot, one of the better-covered categories here — easy to compare	Has a free tier, so it can be tried before paying Free to use Sits in Chatbot, one of the better-covered categories here — easy to compare
What does not	Does not publish a price on its own site, so the cost is only clear after signing up 162 other tools in this catalogue claim to do the same job	162 other tools in this catalogue claim to do the same job	162 other tools in this catalogue claim to do the same job